Kent Johnson wrote:
Marilyn Davis wrote: Is there a reason to prefer one over the
other? Is one faster? I compiled my regular _expression_ to make it
quicker. The only way to know which is faster is to time
them both. The timeit module makes it pretty easy to do
this.Here is a simple example of
On Apr 9, 2005, at 10:36, Danny Yoo wrote:
-- Forwarded message --
Date: Fri, 8 Apr 2005 22:03:58 EDT
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: newb problem running the translator
I will try to make this quick. I am a newb to python, and
programming at
that, but
Hey dudes
This code worked fine
The one you gave me worked as well but when I wanteed to store it in the database it says that the packet was too large
Whit this code it doesn't complain but now I don't know how to retrieve the image
This is what I'm doing:
import MySQLdb
import Image
import Image
I am off to sunny Spain for the next 2 weeks and I would like to suspend the
emailing from Python.tutor for that period. Could someone put me in the
right direction on how to do that, thanks.
Regards
JC
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Tutor maillist - Tutor@python.org
I don't think I have said it already, but I'll say it again just incase
:-), I'm new to python. I started Feb. this year.
import is handy. But my questions are:
is there a type of unimport or something to unload a module? Foo: What's it
good for?
___
class Message:
def init(self, p = 'Hello world'):
self.text = p
def sayIt(self):
print self.text
m = Message()
m.init()
m.sayIt()
m.init('Hiya fred!')
m.sayIt()
Well this OOP stuff is realy hard for me as I have never even
programmed it took me a while just to understand defs.
Hey Joseph
Why do you want to unload a module?
I don't understand why you need to "unimport" but I do know that every module has a constructor and a deconstructor
maybe you can start from there but I will need an example or more info about why you need to do this
Regards
AlbertoFrom:
Alberto Troiano wrote:
Sorry to bother you that much. I know I have a lot to learn yet but I
hope you can teach me.
I see that someone posted something about running functions with a
timer. How can I do this???
You can use the timeit module, see my recent post for an example.
You can also use
Go to the address at the bottom of this email. Unsubscribe. When you return,
re-subscribe.
Kent
John Carmona wrote:
I am off to sunny Spain for the next 2 weeks and I would like to suspend
the emailing from Python.tutor for that period. Could someone put me in
the right direction on how to do
Joseph Quigley wrote:
I don't think I have said it already, but I'll say it again just incase
:-), I'm new to python. I started Feb. this year.
import is handy. But my questions are:
is there a type of unimport or something to unload a module?
This is not normally needed.
Foo: What's
it good
Is there a way to get line numbers to show in python IDLE? I looked at
all the preferances but nothing?
Thanks
Kevin
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Joseph Quigley wrote on Fri, 08 Apr 2005 16:46:33 -0600:
Now what are dictionaries and the __name__ really used for? A byte of
python never got that through my thick skull.
Dictionaries associate a value with a certain key, sort of like a real
world dictionary where you can take a word and
I'm trying to program quicksort using list comprehension.
The following gives me a type mismatch error for +.
def qsort (t):
if len (t) 1:
return qsort([x for x in t[1:] if x = t[0]]) + [t[0]] + qsort([x
for x in t[1:] if x t[0]])
I know this sounds strange but I have and idea it
Although I was not the questioner, I must admit this was a brief but
efficient answer. Reminds me to try something like the last part out
some time...
-Shane
On Apr 7, 2005 4:40 PM, Danny Yoo [EMAIL PROTECTED] wrote:
On Thu, 7 Apr 2005, Luke Jordan wrote:
I am looking for a little
I think you have to return a value when len(t) = 1. You don't return anything which means you
return None which can't be added to a list.
Kent
Logesh Pillay wrote:
I'm trying to program quicksort using list comprehension.
The following gives me a type mismatch error for +.
def qsort (t):
if
Joseph Quigley wrote:
class Message:
def init(self, p = 'Hello world'):
self.text = p
def sayIt(self):
print self.text
m = Message()
m.init()
m.sayIt()
m.init('Hiya fred!')
m.sayIt()
This is OK but a more conventional usage is to write an __init__() method. This is sometimes called
Alberto Troiano wrote:
Hey dudes
This code worked fine
The one you gave me worked as well but when I wanteed to store it in the
database it says that the packet was too large
Whit this code it doesn't complain but now I don't know how to retrieve
the image
I retrieve it like this:
On Apr 9, 2005, at 21:50, Kent Johnson wrote:
I think you have to return a value when len(t) = 1. You don't return
anything which means you return None which can't be added to a list.
Kent
Yup. Here's a quicksort I did, adapting an example from the Wikipedia
article on Haskell:
def
On Apr 9, 2005, at 1:54 PM, [EMAIL PROTECTED] wrote:
Message: 8
Date: Sat, 09 Apr 2005 20:58:49 +0200
From: Logesh Pillay [EMAIL PROTECTED]
Subject: [Tutor] quicksort using list comprehension
To: Discussion for learning programming with Python
tutor@python.org
Message-ID: [EMAIL PROTECTED]
Foo: What's it good for?
Foo and Bar are popular names used in examples. They don't mean
anything. For example to show how to define a function I might write
def foo():
print 'Hello'
I just use foo to avoid having to think of a meaningful name.
Hi Joseph,
I sometimes get lazy and
Hi all,
I must apologize for the length of the post. I have explained my
problem as tersely as able, and have done my level-best to produce the
minimum code snippet illustrative of my difficulties. But, as (I hope)
will become clear, any substantial attempts to further cull it made
the problem
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